Dry sprinkler



FIG. 1 is a first perspective view of a preferred dry sprinkler.

FIG. 2 is another perspective view of the dry sprinkler of FIG. 1.

FIG. 3 is a top view of the dry sprinkler shown in FIG. 2.

FIG. 4 is a bottom view of the dry sprinkler shown in FIG. 2.

FIG. 5 is a side view of the dry sprinkler shown in FIG. 2; and,

FIG. 6 is another side view of the dry sprinkler shown in FIG. 2.

Broken lines in the drawings indicate environmental structure or boundaries that form no part of the design to be patented. 

CLAIM The ornamental design for a dry sprinkler, as shown and described. 